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Re-ranking is critical in recommender systems for optimizing the order of recommendation lists, thus improving user satisfaction and platform revenue. Most existing methods follow a generator-evaluator paradigm, where the evaluator…

Information Retrieval · Computer Science 2025-08-08 Kaike Zhang , Xiaobei Wang , Xiaoyu Yang , Shuchang Liu , Hailan Yang , Xiang Li , Fei Sun , Qi Cao

Automatic extraction of product attribute values is an important enabling technology in e-Commerce platforms. This task is usually modeled using sequence labeling architectures, with several extensions to handle multi-attribute extraction.…

Computation and Language · Computer Science 2021-06-07 Jun Yan , Nasser Zalmout , Yan Liang , Christan Grant , Xiang Ren , Xin Luna Dong

Product attribute-value identification (PAVI) has been studied to link products on e-commerce sites with their attribute values (e.g., <Material, Cotton>) using product text as clues. Technical demands from real-world e-commerce platforms…

Computation and Language · Computer Science 2023-06-12 Keiji Shinzato , Naoki Yoshinaga , Yandi Xia , Wei-Te Chen

Natural language understanding's relation extraction makes innovative and encouraging novel business concepts possible and facilitates new digitilized decision-making processes. Current approaches allow the extraction of relations with a…

Computation and Language · Computer Science 2021-11-18 Lars Klöser , Philipp Kohl , Bodo Kraft , Albert Zündorf

Most existing autonomous-driving datasets (e.g., KITTI, nuScenes, and the Waymo Perception Dataset), collected by human-driving mode or unidentified driving mode, can only serve as early training for the perception and prediction of…

Computer Vision and Pattern Recognition · Computer Science 2025-11-20 Xiangyu Li , Chen Wang , Yumao Liu , Dengbo He , Jiahao Zhang , Ke Ma

Structured product data in the form of attribute/value pairs is the foundation of many e-commerce applications such as faceted product search, product comparison, and product recommendation. Product offers often only contain textual…

Computation and Language · Computer Science 2023-06-28 Alexander Brinkmann , Roee Shraga , Reng Chiz Der , Christian Bizer

Understanding product attributes plays an important role in improving online shopping experience for customers and serves as an integral part for constructing a product knowledge graph. Most existing methods focus on attribute extraction…

Computer Vision and Pattern Recognition · Computer Science 2021-06-10 Rongmei Lin , Xiang He , Jie Feng , Nasser Zalmout , Yan Liang , Li Xiong , Xin Luna Dong

With the prosperity of e-commerce industry, various modalities, e.g., vision and language, are utilized to describe product items. It is an enormous challenge to understand such diversified data, especially via extracting the…

Computer Vision and Pattern Recognition · Computer Science 2023-04-07 Mengyin Liu , Chao Zhu , Hongyu Gao , Weibo Gu , Hongfa Wang , Wei Liu , Xu-cheng Yin

Visual artifacts are often introduced into streamed video content, due to prevailing conditions during content production and delivery. Since these can degrade the quality of the user's experience, it is important to automatically and…

Image and Video Processing · Electrical Eng. & Systems 2025-06-03 Chen Feng , Duolikun Danier , Fan Zhang , Alex Mackin , Andrew Collins , David Bull

Product information extraction is crucial for e-commerce services, but obtaining high-quality labeled datasets remains challenging. We present a systematic approach for generating synthetic e-commerce product data using Large Language…

Computation and Language · Computer Science 2026-01-09 Virginia Negri , Víctor Martínez Gómez , Sergio A. Balanya , Subburam Rajaram

Autonomous vehicle (AV) systems rely on robust perception models as a cornerstone of safety assurance. However, objects encountered on the road exhibit a long-tailed distribution, with rare or unseen categories posing challenges to a…

Computer Vision and Pattern Recognition · Computer Science 2024-03-27 Mingfu Liang , Jong-Chyi Su , Samuel Schulter , Sparsh Garg , Shiyu Zhao , Ying Wu , Manmohan Chandraker

Multiplexed Assays of Variant Effect (MAVEs) have emerged as a powerful approach for interrogating thousands of genetic variants in a single experiment. The flexibility and widespread adoption of these techniques across diverse disciplines…

To improve users' experience as they navigate the myriad of options offered by online marketplaces, it is essential to have well-organized product catalogs. One key ingredient to that is the availability of product attributes such as color…

Computer Vision and Pattern Recognition · Computer Science 2022-03-08 Aloïs De la Comble , Anuvabh Dutt , Pablo Montalvo , Aghiles Salah

There is a renaissance in visual analytics systems for data analysis and sharing, in particular, in the current wave of big data applications. We introduce RAVE, a prototype that automates the generation of an interface that uses facets and…

Information Retrieval · Computer Science 2016-12-13 Omar Alonso

Understanding events in texts is a core objective of natural language understanding, which requires detecting event occurrences, extracting event arguments, and analyzing inter-event relationships. However, due to the annotation challenges…

Computation and Language · Computer Science 2024-06-21 Xiaozhi Wang , Hao Peng , Yong Guan , Kaisheng Zeng , Jianhui Chen , Lei Hou , Xu Han , Yankai Lin , Zhiyuan Liu , Ruobing Xie , Jie Zhou , Juanzi Li

In recent years, the challenge of extracting information from business documents has emerged as a critical task, finding applications across numerous domains. This effort has attracted substantial interest from both industry and academy,…

Visual Emotion Analysis (VEA) aims at predicting people's emotional responses to visual stimuli. This is a promising, yet challenging, task in affective computing, which has drawn increasing attention in recent years. Most of the existing…

Computer Vision and Pattern Recognition · Computer Science 2023-07-31 Jingyuan Yang , Qirui Huang , Tingting Ding , Dani Lischinski , Daniel Cohen-Or , Hui Huang

Most existing traffic video datasets including Waymo are structured, focusing predominantly on Western traffic, which hinders global applicability. Specifically, most Asian scenarios are far more complex, involving numerous objects with…

Computer Vision and Pattern Recognition · Computer Science 2024-12-31 Xijun Wang , Pedro Sandoval-Segura , Chengyuan Zhang , Junyun Huang , Tianrui Guan , Ruiqi Xian , Fuxiao Liu , Rohan Chandra , Boqing Gong , Dinesh Manocha

Multimodal information extraction (MIE) is crucial for scientific literature, where valuable data is often spread across text, figures, and tables. In materials science, extracting structured information from research articles can…

Computation and Language · Computer Science 2024-10-29 Ghazal Khalighinejad , Sharon Scott , Ollie Liu , Kelly L. Anderson , Rickard Stureborg , Aman Tyagi , Bhuwan Dhingra

The multitude of makeup products available can make it challenging to find the ideal match for desired attributes. An intelligent approach for product discovery is required to enhance the makeup shopping experience to make it more…

Computer Vision and Pattern Recognition · Computer Science 2023-12-04 Fatemeh Taheri Dezaki , Himanshu Arora , Rahul Suresh , Amin Banitalebi-Dehkordi